Switching Commands
37
ProSAFE M7100 Managed Switches
no spanning-tree max-hops
This command sets the Bridge Max Hops parameter for the Common and Internal Spanning Tree
to the def
ault value.
spanning-tree mst
This command sets the Path Cost or Port Priority for this port within the multiple spanning tree
instance or in the Common and Internal Spanning Tree. If you specify an <mstid> parameter
that corresponds to an existing multiple spanning tree instance, the configurations are done for
that multiple spanning tree instance. If you specify 0 (defined as the default CIST ID) as the
<mstid>, the configurations are done for the Common and Internal Spanning Tree instance.
If you specify the cost option, the command sets the path cost for this port within a multiple
spanning tr
ee ins
tance or the Common and Internal Spanning Tree instance, depending on the
<mstid> parameter. You can set the path cost as a number in the range of 1–200000000 or
auto. If you select auto the path cost value is set based on Link Speed.
If you specify the external-cost option, this command sets the external-path cost for MST
inst
ance ‘0’ that is, CIST instance. You can set the external cost as a number in the range of
1–200000000 or auto. If you specify auto, the external path cost value is set based on Link
Speed.
If you specify the port-priority option, this command sets the priority for this port within a
specific multiple spanning tree ins
tance or the Common and Internal Spanning Tree instance,
depending on the <mstid> parameter. The port-priority value is a number in the range of
0–240 in increments of 16.
no spanning-tree mst
This command sets the Path Cost or Port Priority for this port within the multiple spanning tree
ins
t
ance, or in the Common and Internal Spanning Tree to the respective default values. If you
specify an <mstid> parameter that corresponds to an existing multiple spanning tree instance,
you are configuring that multiple spanning tree instance. If you specify 0 (defined as the default
CIST ID) as the <mstid>, you are configuring the Common and Internal Spanning Tree instance.
If you specify cost, this command sets the path cost for this port within a multiple spanning tree
ins
t
ance or the Common and Internal Spanning Tree instance, depending on the <mstid>
parameter, to the default value, that is, a path cost value based on the Link Speed.
Format no spanning-tree max-hops
Mode Global Config
Default • cost—auto
• external-cost—auto
• port-priority—128
F
ormat spanning-tree mst <mstid> {{cost <1-200000000> | auto} |
{external-cost <1-200000000> | auto} | port-priority <0-240>}
Mode Interface Config
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